Number 8549176320

Number 8549176320 is so unique.

Why is unique about this number?

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All numbers(0-9) appears in alphabetical order and once.

The 5 Litres

In a recreational activity, you are given four different jars of 2 litres, 4 litres, 6 litres and 8 litres respectively with an unlimited water supply.

Then you are asked to measure exactly 5 litres of water using them.

How will you do it?

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If we have to measure precisely, it is impossible.

Because we are asked to measure odd number of litres whereas all the jars we have can contain only even litres of water.